<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" th:href="@{/static/css/semantic.min.css}">
</head>
<script th:src="@{/static/JS/semantic.min.js}"></script>
<body style="background-color: rgba(0,0,0,0.66)">
<h1 style="color:white">500 服务器异常</h1>
<button class="ui button" onClick="location.href='index'" style="color:white">返回主页</button>
</body>
</html>